def undo(self, workflow_dict):
LOG.info("Running undo...")
try:
database = workflow_dict['database']
databaseinfra = workflow_dict['databaseinfra']
acl_credential = get_credentials_for(
environment=database.environment,
credential_type=CredentialType.ACLAPI)
acl_client = AclClient(acl_credential.endpoint,
acl_credential.user,
acl_credential.password,
database.environment)
instances = databaseinfra.instances.filter(
future_instance__isnull=False)
databaseinfraattr_instances = DatabaseInfraAttr.objects.filter(
databaseinfra=databaseinfra,
equivalent_dbinfraattr__isnull=False)
instance_address_list = []
for instance in instances:
instance_address_list.append(instance.address)
for instance in databaseinfraattr_instances:
instance_address_list.append(instance.ip)
for database_bind in database.acl_binds.all():
if helpers.bind_address(
database_bind,
acl_client,
instances=instances,
infra_attr_instances=databaseinfraattr_instances):
continue
else:
LOG.error("The AclApi is not working properly.")
database_bind.bind_status = ERROR
database_bind.save()
DatabaseInfraInstanceBind.objects.filter(
databaseinfra=databaseinfra,
bind_address=database_bind.bind_address,
instance__in=instance_address_list).update(
bind_status=ERROR)
return True
except Exception:
traceback = full_stack()
workflow_dict['exceptions']['error_codes'].append(DBAAS_0020)
workflow_dict['exceptions']['traceback'].append(traceback)
return False
def undo(self, workflow_dict):
LOG.info("Running undo...")
try:
database = workflow_dict['database']
databaseinfra = workflow_dict['databaseinfra']
acl_credential = get_credentials_for(environment=database.environment,
credential_type=CredentialType.ACLAPI)
acl_client = AclClient(acl_credential.endpoint,
acl_credential.user,
acl_credential.password,
database.environment)
instances = databaseinfra.instances.filter(
future_instance__isnull=False)
databaseinfraattr_instances = DatabaseInfraAttr.objects.filter(databaseinfra=databaseinfra,
equivalent_dbinfraattr__isnull=False)
instance_address_list = []
for instance in instances:
instance_address_list.append(instance.address)
for instance in databaseinfraattr_instances:
instance_address_list.append(instance.ip)
for database_bind in database.acl_binds.all():
if helpers.bind_address(
database_bind, acl_client, instances=instances,
infra_attr_instances=databaseinfraattr_instances):
continue
else:
LOG.error("The AclApi is not working properly.")
database_bind.bind_status = ERROR
database_bind.save()
DatabaseInfraInstanceBind.objects.filter(databaseinfra=databaseinfra,
bind_address=database_bind.bind_address,
instance__in=instance_address_list
).update(bind_status=ERROR)
return True
except Exception:
traceback = full_stack()
workflow_dict['exceptions']['error_codes'].append(DBAAS_0020)
workflow_dict['exceptions']['traceback'].append(traceback)
return False
def do(self):
for database_bind in self.database.acl_binds.all():
if helpers.bind_address(database_bind=database_bind,
acl_client=self.acl_client,
instances=self.instances,
infra_attr_instances=[],
infra_vips=[]):
continue
else:
LOG.error("The AclApi is not working properly.")
database_bind.bind_status = ERROR
database_bind.save()
DatabaseInfraInstanceBind.objects.filter(
databaseinfra=self.databaseinfra,
bind_address=database_bind.bind_address,
instance__in=self.instance_address_list
).update(bind_status=ERROR)